| Pioneer Computers | Ontario |
| Pioneer Electronics of Canada, Inc. | Ontario |
| Pioneering Technology Corporation | |
| PIP Animation Studios | Ontario |
| PIPES Technology Group | British Columbia |
| Pique Ventures | |
| Piranha Games, Inc. | British Columbia |
| Pirel | Quebec |
| Pirocso | Quebec |
| Pitch Mobile | New Brunswick |
| Pitstop | |
| Pivot Consulting, Inc. | |
| Pivot Creative Media | |
| Pivot Design Group | Ontario |
| Pivot Drive | |
| Pivotal Elements | |
| Pivotree | Ontario |
| Pixalcube Web Solutions | |
| Pixel | |
| Pixel Army | Alberta |
| Pixel Bender Creative | British Columbia |
| Pixel Circus | Quebec |
| Pixel Communications | Quebec |
| Pixel Designs | Alberta |
| Pixel Dreams | Ontario |
| Pixel Factory | |
| Pixel Light Effects Corbel Geometries, Inc. | British Columbia |
| Pixel Perfect | Ontario |
| Pixel Racers | Quebec |
| Pixel Science Rich Media & Marketing, Inc. | Alberta |
| Pixel Smash Studios | |
| Pixel True Designs | |
| Pixel Union | |
| Pixelar | Quebec |
| Pixelated Karma Ltd | Alberta |
| Pixelboost | |
| Pixelbot | |
| Pixelcarve | Ontario |
| Pixelles | Quebec |
| PixelLive | |
| PixelNAUTS, Inc. | Ontario |
| PixelNerd | |
| PixelPerfect Design Studio | Ontario |
| PixelPress & Co. | |
| PixelWave | |
| Pixelweaver Interactive Marketing Services | British Columbia |
| Pixelyard Productions, Inc. | Nova Scotia |
| PixFuture Media | Ontario |
| Pixieset, Inc. | British Columbia |
| Pixieware Software | Ontario |